HP Compaq dx2000 ST, Справочное руководство

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Service Reference Guide, dx2000 ST 371411-001 D–13
Troubleshooting Without Diagnostics
Noise or no sound comes
out of the speakers or
headphones.
1. If using digital speakers that
have a stereo jack and want the
system to auto-switch to digital,
use a stereo-to-mono adapter
to properly engage the
auto-sense feature or use the
multimedia device properties
to manually switch the audio
signal from analog to digital.
2. If the headphones have a mono
jack, use the multimedia device
properties to switch the system
to analog out.
✎
If you set digital as the Output Mode , the internal speaker and external analog
speakers will no longer output audio until you switch back to an auto-sense or
analog mode.
If you set analog as the Output Mode , external digital speakers will not function
until you change the output mode back to an auto-sense or digital mode.
Sound cuts in and out. Processor resources are
being used by other
open applications.
Shut down all open
processor-intensive applications.
Computer appears to be
locked up while recording
audio.
The hard disk may be
full.
1. Before recording, make sure
there is enough free space on
the hard disk.
2. Try recording the audio file in a
compressed format.
Solving Audio Problems (Continued)
Problem Cause Solution